An unexplained spike on the water bill, a damp patch on the floor with no obvious source, or the faint sound of running water somewhere in the walls — hidden leaks are frustrating precisely because you can't see them. Our Walnut technicians use acoustic and thermal equipment to find them without tearing into walls or floors on a guess.
We use listening equipment and thermal imaging to locate leaks through walls, floors, and slabs without demolition.
Locating the leak precisely keeps any necessary opening small and targeted rather than exploratory.
Our Walnut, CA technicians are trained specifically on detection equipment, not just general plumbing repair.
You'll see or hear the detection results and understand exactly where the leak is before deciding on repair.
These are the hidden leak scenarios we investigate most often across Walnut, CA.
Listening equipment picks up the sound of water escaping under pressure, even through concrete or behind walls.
A leak beneath a concrete slab is pinpointed using acoustic and thermal methods before any concrete is opened.
Thermal imaging is especially effective for detecting hot water line leaks inside walls.
We locate the actual leak point, which is often not directly behind the visible water stain.
Pressure testing and specialized equipment locate leaks in pool plumbing and irrigation lines that waste significant water.
We check for common culprits — running toilets, slab leaks, irrigation issues — starting with the most likely first.
Describe the symptoms to dispatch — a wet spot, a sound, or just a rising water bill all help narrow the search.
Our Walnut, CA detection trucks carry the equipment needed for most residential and light commercial leak searches.
You'll understand exactly where the leak is and what fixing it will involve before agreeing to anything.
The identified leak is repaired, or we connect you with our repair team, and the fix is tested to confirm the leak is resolved.
"Water bill had doubled with no visible leak anywhere. They found a slab leak in twenty minutes with their equipment." — Homeowner, Walnut
"Pool was losing water and they traced it to a cracked return line, not the liner like the pool company assumed." — Walnut resident
"Appreciated that they explained the equipment and showed me the readings instead of just saying 'trust us.'" — Walnut customer
Our detection-equipped trucks cover Walnut and the surrounding Walnut, CA area for both residential and light commercial leak searches.
Sensitive listening equipment picks up the sound signature of pressurized water escaping through a crack or joint, even through concrete.
Ask dispatch for current detection pricing — it's disclosed before scheduling.
In most cases, yes — detection equipment locates the leak before any cutting, so demolition is targeted and minimal.
Reduced water pressure combined with a rising bill is another common early indicator worth investigating.
Yes, we perform pressure testing and detection on pool plumbing and irrigation lines, not just household supply lines.
Detection and repair are separate decisions — you're never obligated to use us for the repair after detection.
Call +1-844-833-0201 for leak detection service in Walnut, CA.
Call +1-844-833-0201